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34 lines
1.1 KiB
34 lines
1.1 KiB
"""DB interface"""
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import sqlite3
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class Db():
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""" Abstract interface for db actions """
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def __init__(self):
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self.conn = sqlite3.connect("deaths.db")
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table_exist = self.conn.execute("SELECT name FROM sqlite_master WHERE type='table' AND name='death'")
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if table_exist.fetchall() == []:
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self.conn.execute("CREATE TABLE death(name)")
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def __del__(self):
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self.conn.commit()
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def is_dead(self, user):
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"""Reports whether a user is already dead"""
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print(str(user))
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res = self.conn.execute("select * from death where name = ?", [user])
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return res.fetchall() != []
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def kill(self, user):
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"""Kills a user"""
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self.conn.execute("insert into death(name) values(?)", [user])
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def revive(self, user):
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"""Revives a user"""
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self.conn.execute("delete from death where name = ?", [user])
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def get_dead_bodies(self):
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"""List the dead"""
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names = []
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for name in self.conn.execute("select * from death").fetchall():
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names.append(name[0])
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return ", ".join(names)
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